! Started logfile: /vlbi/uf001/uva//J0321-3122_S_dfm.log on Sun Jan 13 21:46:09 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0321-3122_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0321-3122_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894152 visibilities/baseline/integration-bin. ! Found source: J0321-3122 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4587 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0321-3122_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019777Jy sigma=15.531105 ! Fit after self-cal, rms=0.859769Jy sigma=13.042262 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.53 mas, bmaj=6.832 mas, bpa=-4.603 degrees ! Estimated noise=0.987497 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109002 Jy ! Component: 100 - total flux cleaned = 0.137437 Jy ! Total flux subtracted in 100 components = 0.137437 Jy ! Clean residual min=-0.009878 max=0.016709 Jy/beam ! Clean residual mean=-0.000181 rms=0.002728 Jy/beam ! Combined flux in latest and established models = 0.137437 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.137437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107962Jy sigma=1.364990 ! Fit after self-cal, rms=0.107968Jy sigma=1.364500 ! Inverting map ! Added new window around map position (5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175841 Jy ! Component: 100 - total flux cleaned = 0.0284901 Jy ! Total flux subtracted in 100 components = 0.0284901 Jy ! Clean residual min=-0.007253 max=0.009335 Jy/beam ! Clean residual mean=-0.000122 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.165927 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.165927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104509Jy sigma=1.291794 ! Fit after self-cal, rms=0.104355Jy sigma=1.289159 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.846 mas, bpa=-4.067 degrees ! Estimated noise=0.749082 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106208 Jy ! Component: 100 - total flux cleaned = 0.0167946 Jy ! Component: 150 - total flux cleaned = 0.0206151 Jy ! Component: 200 - total flux cleaned = 0.0230424 Jy ! Total flux subtracted in 200 components = 0.0230424 Jy ! Clean residual min=-0.006704 max=0.006150 Jy/beam ! Clean residual mean=-0.000079 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.188969 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.188969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103247Jy sigma=1.265968 ! Fit after self-cal, rms=0.103122Jy sigma=1.263997 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.992 x 7.846 at -4.067 degrees (North through East) ! Clean map min=-0.0059639 max=0.13224 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 HN 1.15 KP 1.00 ! LA 0.95 MK 0.98 NL 1.11 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.11 KP 1.07 ! LA 0.95 MK 1.01 NL 1.12 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.15 KP 1.07 ! LA 0.94 MK 1.03 NL 1.07 OV 0.95 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.103122Jy sigma=1.263997 ! Fit after self-cal, rms=0.106247Jy sigma=1.250317 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.851 mas, bpa=-3.793 degrees ! Estimated noise=0.753397 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284157 Jy ! Component: 100 - total flux cleaned = -0.000185442 Jy ! Component: 150 - total flux cleaned = -0.000100695 Jy ! Component: 200 - total flux cleaned = -2.72088e-05 Jy ! Total flux subtracted in 200 components = -2.72088e-05 Jy ! Clean residual min=-0.004982 max=0.005192 Jy/beam ! Clean residual mean=-0.000023 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.188942 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.188942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106180Jy sigma=1.249861 ! Fit after self-cal, rms=0.106294Jy sigma=1.249568 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106294Jy sigma=1.249568 ! Fit after self-cal, rms=0.113572Jy sigma=1.238456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.825 mas, bpa=-3.811 degrees ! Estimated noise=0.75922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160995 Jy ! Component: 100 - total flux cleaned = 0.00188649 Jy ! Component: 150 - total flux cleaned = 0.00201457 Jy ! Component: 200 - total flux cleaned = 0.0020147 Jy ! Total flux subtracted in 200 components = 0.0020147 Jy ! Clean residual min=-0.004198 max=0.004660 Jy/beam ! Clean residual mean=-0.000020 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.190957 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.190957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113525Jy sigma=1.238098 ! Fit after self-cal, rms=0.113636Jy sigma=1.237979 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64558e-05 Jy ! Component: 100 - total flux cleaned = 2.66757e-05 Jy ! Component: 150 - total flux cleaned = 2.69169e-05 Jy ! Component: 200 - total flux cleaned = 4.35396e-06 Jy ! Total flux subtracted in 200 components = 4.35396e-06 Jy ! Clean residual min=-0.004215 max=0.004744 Jy/beam ! Clean residual mean=-0.000020 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.190961 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.190961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113621Jy sigma=1.237830 ! Fit after self-cal, rms=0.113621Jy sigma=1.237821 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113621Jy sigma=1.237821 ! Fit after self-cal, rms=0.114639Jy sigma=1.229992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.803 mas, bpa=-3.806 degrees ! Estimated noise=0.757257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330171 Jy ! Component: 100 - total flux cleaned = -0.000378131 Jy ! Component: 150 - total flux cleaned = -0.000399653 Jy ! Component: 200 - total flux cleaned = -0.000419968 Jy ! Total flux subtracted in 200 components = -0.000419968 Jy ! Clean residual min=-0.004011 max=0.004551 Jy/beam ! Clean residual mean=-0.000022 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.190541 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.190541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114630Jy sigma=1.229821 ! Fit after self-cal, rms=0.114641Jy sigma=1.229728 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (20, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455541 Jy ! Component: 100 - total flux cleaned = 0.0069024 Jy ! Component: 150 - total flux cleaned = 0.00773821 Jy ! Component: 200 - total flux cleaned = 0.00790279 Jy ! Total flux subtracted in 200 components = 0.00790279 Jy ! Clean residual min=-0.003514 max=0.003193 Jy/beam ! Clean residual mean=-0.000009 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.198444 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.198444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114442Jy sigma=1.226020 ! Fit after self-cal, rms=0.114405Jy sigma=1.225654 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114405Jy sigma=1.225654 ! Fit after self-cal, rms=0.113412Jy sigma=1.225192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.232 mas, bmaj=21.91 mas, bpa=-0.008134 degrees ! Estimated noise=0.975539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194085 Jy ! Component: 100 - total flux cleaned = 0.00219769 Jy ! Component: 150 - total flux cleaned = 0.00228365 Jy ! Component: 200 - total flux cleaned = 0.00232773 Jy ! Total flux subtracted in 200 components = 0.00232773 Jy ! Clean residual min=-0.003461 max=0.003432 Jy/beam ! Clean residual mean=-0.000023 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.200771 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 119 components and 0.200771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113390Jy sigma=1.224860 ! Fit after self-cal, rms=0.113364Jy sigma=1.224777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280107 Jy ! Component: 100 - total flux cleaned = 0.000261546 Jy ! Component: 150 - total flux cleaned = 0.000262438 Jy ! Component: 200 - total flux cleaned = 0.00024449 Jy ! Total flux subtracted in 200 components = 0.00024449 Jy ! Clean residual min=-0.003565 max=0.003403 Jy/beam ! Clean residual mean=-0.000022 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.201016 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 123 components and 0.201016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113360Jy sigma=1.224819 ! Fit after self-cal, rms=0.113358Jy sigma=1.224813 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.795 mas, bpa=-3.903 degrees ! Estimated noise=0.753842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.002 x 7.795 at -3.903 degrees (North through East) ! Clean map min=-0.0033434 max=0.13398 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.537 mas, bmaj=6.756 mas, bpa=-4.331 degrees ! Estimated noise=0.993316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109094 Jy ! Component: 100 - total flux cleaned = 0.138911 Jy ! Component: 150 - total flux cleaned = 0.155638 Jy ! Component: 200 - total flux cleaned = 0.166332 Jy ! Total flux subtracted in 200 components = 0.166332 Jy ! Clean residual min=-0.005009 max=0.006519 Jy/beam ! Clean residual mean=-0.000082 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.166332 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.166332 Jy ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.795 mas, bpa=-3.903 degrees ! Estimated noise=0.753842 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00956438 Jy ! Component: 100 - total flux cleaned = 0.0158657 Jy ! Component: 150 - total flux cleaned = 0.020556 Jy ! Component: 200 - total flux cleaned = 0.024084 Jy ! Total flux subtracted in 200 components = 0.024084 Jy ! Clean residual min=-0.003964 max=0.003850 Jy/beam ! Clean residual mean=-0.000035 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.190416 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 80 components and 0.190416 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.232 mas, bmaj=21.91 mas, bpa=-0.008134 degrees ! Estimated noise=0.975539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428963 Jy ! Component: 100 - total flux cleaned = 0.00684373 Jy ! Component: 150 - total flux cleaned = 0.00842613 Jy ! Component: 200 - total flux cleaned = 0.00942942 Jy ! Total flux subtracted in 200 components = 0.00942942 Jy ! Clean residual min=-0.003583 max=0.003453 Jy/beam ! Clean residual mean=-0.000029 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.199845 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235292 Jy ! Component: 100 - total flux cleaned = 0.000362881 Jy ! Component: 150 - total flux cleaned = 0.000408625 Jy ! Component: 200 - total flux cleaned = 0.000428758 Jy ! Total flux subtracted in 200 components = 0.000428758 Jy ! Clean residual min=-0.003502 max=0.003389 Jy/beam ! Clean residual mean=-0.000027 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.200274 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.200274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.795 mas, bpa=-3.903 degrees ! Estimated noise=0.753842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410872 Jy ! Component: 100 - total flux cleaned = 0.000460316 Jy ! Component: 150 - total flux cleaned = 0.000331464 Jy ! Component: 200 - total flux cleaned = 0.000213346 Jy ! Total flux subtracted in 200 components = 0.000213346 Jy ! Clean residual min=-0.003373 max=0.003392 Jy/beam ! Clean residual mean=-0.000012 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.200488 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.200487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113332Jy sigma=1.224566 ! Fit after self-cal, rms=0.113328Jy sigma=1.224440 wmodel J0321-3122_S_map.mod ! Writing 124 model components to file: J0321-3122_S_map.mod wobs J0321-3122_S_uvs.fits ! Writing UV FITS file: J0321-3122_S_uvs.fits wwins J0321-3122_S_map.win ! wwins: Wrote 3 windows to J0321-3122_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000666184 Jy ! Component: 100 - total flux cleaned = -0.00164724 Jy ! Component: 150 - total flux cleaned = -0.00202931 Jy ! Component: 200 - total flux cleaned = -0.00250091 Jy ! Component: 250 - total flux cleaned = -0.00295454 Jy ! Component: 300 - total flux cleaned = -0.00319802 Jy ! Component: 350 - total flux cleaned = -0.00343452 Jy ! Component: 400 - total flux cleaned = -0.00366436 Jy ! Component: 450 - total flux cleaned = -0.00388661 Jy ! Component: 500 - total flux cleaned = -0.00405911 Jy ! Component: 550 - total flux cleaned = -0.00418554 Jy ! Component: 600 - total flux cleaned = -0.00422702 Jy ! Component: 650 - total flux cleaned = -0.00430833 Jy ! Component: 700 - total flux cleaned = -0.00430832 Jy ! Component: 750 - total flux cleaned = -0.00438488 Jy ! Component: 800 - total flux cleaned = -0.00427279 Jy ! Component: 850 - total flux cleaned = -0.0041629 Jy ! Component: 900 - total flux cleaned = -0.00405505 Jy ! Component: 950 - total flux cleaned = -0.00394998 Jy ! Component: 1000 - total flux cleaned = -0.00381268 Jy ! Component: 1050 - total flux cleaned = -0.00381233 Jy ! Component: 1100 - total flux cleaned = -0.00371229 Jy ! Component: 1150 - total flux cleaned = -0.00367997 Jy ! Component: 1200 - total flux cleaned = -0.00364796 Jy ! Component: 1250 - total flux cleaned = -0.00367956 Jy ! Component: 1300 - total flux cleaned = -0.00364837 Jy ! Component: 1350 - total flux cleaned = -0.0036484 Jy ! Component: 1400 - total flux cleaned = -0.00358763 Jy ! Component: 1450 - total flux cleaned = -0.00349772 Jy ! Component: 1500 - total flux cleaned = -0.00343845 Jy ! Component: 1550 - total flux cleaned = -0.00332238 Jy ! Component: 1600 - total flux cleaned = -0.00323646 Jy ! Component: 1650 - total flux cleaned = -0.00315136 Jy ! Component: 1700 - total flux cleaned = -0.00306785 Jy ! Component: 1750 - total flux cleaned = -0.00298543 Jy ! Component: 1800 - total flux cleaned = -0.00301242 Jy ! Component: 1850 - total flux cleaned = -0.00293147 Jy ! Component: 1900 - total flux cleaned = -0.00279891 Jy ! Component: 1950 - total flux cleaned = -0.00269432 Jy ! Component: 2000 - total flux cleaned = -0.00259086 Jy ! Component: 2050 - total flux cleaned = -0.0025136 Jy ! Component: 2100 - total flux cleaned = -0.00241253 Jy ! Component: 2150 - total flux cleaned = -0.00236225 Jy ! Component: 2200 - total flux cleaned = -0.00226318 Jy ! Component: 2250 - total flux cleaned = -0.0021656 Jy ! Component: 2300 - total flux cleaned = -0.00206853 Jy ! Component: 2350 - total flux cleaned = -0.00194875 Jy ! Component: 2400 - total flux cleaned = -0.00202015 Jy ! Component: 2450 - total flux cleaned = -0.00190272 Jy ! Component: 2500 - total flux cleaned = -0.00176357 Jy ! Component: 2550 - total flux cleaned = -0.00178669 Jy ! Component: 2600 - total flux cleaned = -0.00169536 Jy ! Component: 2650 - total flux cleaned = -0.00158283 Jy ! Component: 2700 - total flux cleaned = -0.00158292 Jy ! Component: 2750 - total flux cleaned = -0.00151639 Jy ! Component: 2800 - total flux cleaned = -0.0014725 Jy ! Component: 2850 - total flux cleaned = -0.00138568 Jy ! Component: 2900 - total flux cleaned = -0.00134288 Jy ! Component: 2950 - total flux cleaned = -0.00125763 Jy ! Component: 3000 - total flux cleaned = -0.00123659 Jy ! Component: 3050 - total flux cleaned = -0.0012156 Jy ! Component: 3100 - total flux cleaned = -0.00115375 Jy ! Component: 3150 - total flux cleaned = -0.00103018 Jy ! Component: 3200 - total flux cleaned = -0.00107128 Jy ! Component: 3250 - total flux cleaned = -0.000969819 Jy ! Component: 3300 - total flux cleaned = -0.000869345 Jy ! Component: 3350 - total flux cleaned = -0.000730165 Jy ! Component: 3400 - total flux cleaned = -0.000710447 Jy ! Component: 3450 - total flux cleaned = -0.000651596 Jy ! Component: 3500 - total flux cleaned = -0.000573842 Jy ! Component: 3550 - total flux cleaned = -0.000457913 Jy ! Component: 3600 - total flux cleaned = -0.000381442 Jy ! Component: 3650 - total flux cleaned = -0.000286807 Jy ! Component: 3700 - total flux cleaned = -0.00021141 Jy ! Component: 3750 - total flux cleaned = -0.000155198 Jy ! Component: 3800 - total flux cleaned = -6.42147e-06 Jy ! Component: 3850 - total flux cleaned = 4.90575e-05 Jy ! Component: 3900 - total flux cleaned = 0.000159292 Jy ! Component: 3950 - total flux cleaned = 0.000177544 Jy ! Component: 4000 - total flux cleaned = 0.000304374 Jy ! Component: 4050 - total flux cleaned = 0.000394501 Jy ! Total flux subtracted in 4096 components = 0.000519692 Jy ! Clean residual min=-0.001203 max=0.001345 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.201007 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 447 components and 0.201007 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0321-3122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.002 x 7.795 at -3.903 degrees (North through East) ! Clean map min=-0.0031334 max=0.13583 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0321-3122_S_map.fits wmodel /vlbi/uf001/uva//J0321-3122_S_map.mod ! Writing 447 model components to file: /vlbi/uf001/uva//J0321-3122_S_map.mod wobs /vlbi/uf001/uva//J0321-3122_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0321-3122_S_uvs.fits wwins /vlbi/uf001/uva//J0321-3122_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0321-3122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.135832 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.720708 0.720708 1.44142 2.88283 5.76566 11.5313 23.0627 46.1253 92.2506 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 416.257 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0321-3122_S_dfm.log closed on Sun Jan 13 21:46:14 2019